The driver was airlifted to a trauma center after a two-vehicle crash in Caledon, Ontario. -Toronto

A person was airlifted to a trauma center after a two-vehicle crash in Caledon, Ontario early Tuesday, police said.

Ontario Provincial Police (OPP) said the collision occurred on Highway 9 near Humber Station Road.

Crews were called to the scene around 1:25 a.m

The driver of one of the vehicles was flown to the hospital with life-threatening injuries.

Roads were closed in the area for the investigation but have since reopened.

Anyone who witnessed the crash or has dashcam footage was asked to contact Caledon OPP at 905-584-2241 or 1-888-310-1122.